Big Stone Lake Weather Forecast

    • 65
    • 79

    Mostly Cloudy

    • 65
    • 85

    Mostly Cloudy

    • 62
    • 80

    Chance Rain Showers

    • 60
    • 84

    Chance Thunderstorms

    • 57
    • 75

    Rain Showers Likely

    • 52
    • 69

    Chance Rain Showers

Today 13 Sep West Otter Tail

Partly sunny. Highs 75 to 80. East Winds 10 to 20 Mph.

Tonight 13 Sep West Otter Tail

Mostly cloudy. Lows in the mid 60s. East Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Stone Lake Temperature Statistics

September Temperature

Fergus Falls Municipal Airport-Einar Mickel (12.4 miles)

  • Lowest 7 September, 2025

    37.4 °F

  • Average September

    58.5 °F

  • Highest 1 September, 2025

    78.8 °F

Climate (2020–Present)

Fergus Falls Municipal Airport-Einar Mickel (12.4 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    53.4 °F
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